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test-js: Remove ability to run with AST interpreter

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This commit is contained in:
Andreas Kling 2023-08-07 16:36:23 +02:00
parent a75b51de10
commit efe3eb8f4c
4 changed files with 44 additions and 72 deletions
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88
Userland/Libraries/LibTest/JavaScriptTestRunner.h
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@ -90,26 +90,16 @@
#define TEST_ROOT(path) \
DeprecatedString Test::JS::g_test_root_fragment = path
#define TESTJS_RUN_FILE_FUNCTION(...) \
struct __TestJS_run_file { \
__TestJS_run_file() \
{ \
::Test::JS::g_run_file = hook; \
} \
static ::Test::JS::IntermediateRunFileResult hook(DeprecatedString const&, JS::Interpreter&, JS::ExecutionContext&); \
} __testjs_common_run_file {}; \
#define TESTJS_RUN_FILE_FUNCTION(...) \
struct __TestJS_run_file { \
__TestJS_run_file() \
{ \
::Test::JS::g_run_file = hook; \
} \
static ::Test::JS::IntermediateRunFileResult hook(DeprecatedString const&, JS::Realm&, JS::ExecutionContext&); \
} __testjs_common_run_file {}; \
::Test::JS::IntermediateRunFileResult __TestJS_run_file::hook(__VA_ARGS__)
#define TESTJS_CREATE_INTERPRETER_HOOK(...) \
struct __TestJS_create_interpreter_hook { \
__TestJS_create_interpreter_hook() \
{ \
::Test::JS::g_create_interpreter_hook = hook; \
} \
static NonnullOwnPtr<JS::Interpreter> hook(); \
} __testjs_create_interpreter_hook {}; \
NonnullOwnPtr<JS::Interpreter> __TestJS_create_interpreter_hook::hook(__VA_ARGS__)
namespace Test::JS {
namespace JS = ::JS;
@ -138,7 +128,6 @@ extern DeprecatedString g_test_root;
extern int g_test_argc;
extern char** g_test_argv;
extern Function<void()> g_main_hook;
extern Function<NonnullOwnPtr<JS::Interpreter>()> g_create_interpreter_hook;
extern HashMap<bool*, Tuple<DeprecatedString, DeprecatedString, char>> g_extra_args;
struct ParserError {
@ -163,7 +152,7 @@ enum class RunFileHookResult {
};
using IntermediateRunFileResult = AK::Result<JSFileResult, RunFileHookResult>;
extern IntermediateRunFileResult (*g_run_file)(DeprecatedString const&, JS::Interpreter&, JS::ExecutionContext&);
extern IntermediateRunFileResult (*g_run_file)(DeprecatedString const&, JS::Realm&, JS::ExecutionContext&);
class TestRunner : public ::Test::TestRunner {
public:
@ -256,9 +245,9 @@ inline AK::Result<JS::NonnullGCPtr<JS::SourceTextModule>, ParserError> parse_mod
return script_or_errors.release_value();
}
inline ErrorOr<JsonValue> get_test_results(JS::Interpreter& interpreter)
inline ErrorOr<JsonValue> get_test_results(JS::Realm& realm)
{
auto results = MUST(interpreter.realm().global_object().get("__TestResults__"));
auto results = MUST(realm.global_object().get("__TestResults__"));
auto json_string = MUST(JS::JSONObject::stringify_impl(*g_vm, results, JS::js_undefined(), JS::js_undefined()));
return JsonValue::from_string(json_string);
@ -297,23 +286,24 @@ inline JSFileResult TestRunner::run_file_test(DeprecatedString const& test_path)
#endif
double start_time = get_time_in_ms();
auto interpreter = JS::Interpreter::create<TestRunnerGlobalObject>(*g_vm);
// Since g_vm is reused for each new interpreter, Interpreter::create will end up pushing multiple
// global execution contexts onto the VM's execution context stack. To prevent this, we immediately
// pop the global execution context off the execution context stack and manually handle pushing
// and popping it. Since the global execution context should be the only thing on the stack
// at interpreter creation, let's assert there is only one.
VERIFY(g_vm->execution_context_stack().size() == 1);
auto& global_execution_context = *g_vm->execution_context_stack().take_first();
JS::GCPtr<JS::Realm> realm;
JS::GCPtr<TestRunnerGlobalObject> global_object;
auto root_execution_context = MUST(JS::Realm::initialize_host_defined_realm(
*g_vm,
[&](JS::Realm& realm_) -> JS::GlobalObject* {
realm = &realm_;
global_object = g_vm->heap().allocate<TestRunnerGlobalObject>(*realm, *realm).release_allocated_value_but_fixme_should_propagate_errors();
return global_object;
},
nullptr));
auto& global_execution_context = *root_execution_context;
g_vm->pop_execution_context();
// FIXME: This is a hack while we're refactoring Interpreter/VM stuff.
JS::VM::InterpreterExecutionScope scope(*interpreter);
interpreter->heap().set_should_collect_on_every_allocation(g_collect_on_every_allocation);
g_vm->heap().set_should_collect_on_every_allocation(g_collect_on_every_allocation);
if (g_run_file) {
auto result = g_run_file(test_path, *interpreter, global_execution_context);
auto result = g_run_file(test_path, *realm, global_execution_context);
if (result.is_error() && result.error() == RunFileHookResult::SkipFile) {
return {
test_path,
@ -347,9 +337,9 @@ inline JSFileResult TestRunner::run_file_test(DeprecatedString const& test_path)
}
}
// FIXME: Since a new interpreter is created every time with a new realm, we no longer cache the test-common.js file as scripts are parsed for the current realm only.
// FIXME: Since a new realm is created every time, we no longer cache the test-common.js file as scripts are parsed for the current realm only.
// Find a way to cache this.
auto result = parse_script(m_common_path, interpreter->realm());
auto result = parse_script(m_common_path, *realm);
if (result.is_error()) {
warnln("Unable to parse test-common.js");
warnln("{}", result.error().error.to_deprecated_string());
@ -358,30 +348,20 @@ inline JSFileResult TestRunner::run_file_test(DeprecatedString const& test_path)
}
auto test_script = result.release_value();
if (auto* bytecode_interpreter = g_vm->bytecode_interpreter_if_exists()) {
g_vm->push_execution_context(global_execution_context);
MUST(bytecode_interpreter->run(*test_script));
g_vm->pop_execution_context();
} else {
g_vm->push_execution_context(global_execution_context);
MUST(interpreter->run(*test_script));
g_vm->pop_execution_context();
}
g_vm->push_execution_context(global_execution_context);
MUST(g_vm->bytecode_interpreter().run(*test_script));
g_vm->pop_execution_context();
auto file_script = parse_script(test_path, interpreter->realm());
auto file_script = parse_script(test_path, *realm);
JS::ThrowCompletionOr<JS::Value> top_level_result { JS::js_undefined() };
if (file_script.is_error())
return { test_path, file_script.error() };
g_vm->push_execution_context(global_execution_context);
if (auto* bytecode_interpreter = g_vm->bytecode_interpreter_if_exists()) {
top_level_result = bytecode_interpreter->run(file_script.value());
} else {
top_level_result = interpreter->run(file_script.value());
}
top_level_result = g_vm->bytecode_interpreter().run(file_script.value());
g_vm->pop_execution_context();
g_vm->push_execution_context(global_execution_context);
auto test_json = get_test_results(*interpreter);
auto test_json = get_test_results(*realm);
g_vm->pop_execution_context();
if (test_json.is_error()) {
warnln("Received malformed JSON from test \"{}\"", test_path);
@ -391,7 +371,7 @@ inline JSFileResult TestRunner::run_file_test(DeprecatedString const& test_path)
JSFileResult file_result { test_path.substring(m_test_root.length() + 1, test_path.length() - m_test_root.length() - 1) };
// Collect logged messages
auto user_output = MUST(interpreter->realm().global_object().get("__UserOutput__"));
auto user_output = MUST(realm->global_object().get("__UserOutput__"));
auto& arr = user_output.as_array();
for (auto& entry : arr.indexed_properties()) {